rps_may_expire_flow9

Check whether an rfs hardware filter may be removed

Usage

bool rps_may_expire_flow(struct net_device * dev, u16 rxq_index, u32 flow_id, u16 filter_id);

Arguments

dev

Device on which the filter was set

rxq_index

RX queue index

flow_id

Flow ID passed to ndo_rx_flow_steer

filter_id

Filter ID returned by ndo_rx_flow_steer

Overview

Drivers that implement ndo_rx_flow_steer should periodically call this function for each installed filter and remove the filters for which it returns true.

Releases

3 releases since Debian 7 (Wheezy); the text changed 2 times.